activist inside syria and what he has to say about the potential threat, next. oç=Ñp >>> syria's government is under scrutiny tonight as the world awaits the a sad's next move. as we told you last night, nbc news is reporting that syria's actually loading chemical weapons in to bombs. cnn has not confirmed the nbc report. all of this comes amid a string of opposition victories. recently they took control of key oil fields, saw advances in aleppo and reports suggest they surround the capital of damascus. one opposition spokesman told cnn they started what they believe to be the end battle of this war. if the intelligence on the chemical weapons, though, is true, the latest advances by the opposition seem to add incentives to the syrian government to use them. the assad regime denies having chemical weapons, and claims the reports are being used to justify an international invasion. after more than 20 months of fighting and more than 40,000 civilian deaths, the civil war appears to be at a crossroads. the fear of sarin gas is very real tonight. what are people there facing if the assad regime